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Radiant|Lab Grown|IGI

4.01ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG804620642

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG804620642

Diamond specifications and retailer prices

From HK$8,945 HKD
$1,140 USD
As of November 2, 2026
Save HK$19,395 HKD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$28,339 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804620642 or 804620642. Listed at 14 retailers as of November 1, 2026, with prices from HK$8,945 to HK$28,339, a HK$19,395 spread on the same certified stone. MOH London lists it at HK$28,339. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.01
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804620642
Dimensions11.07 × 7.64 × 5.44 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm7.64 mm4.01 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804620642
Side View
Table 57.0%Crown 39.7°Girdle: Slightly ThickPavilion 34.9°Culet: NoneDepth 71.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$28,339 HKD|Low: HK$7,556 HKD|High: HK$28,678 HKD|Avg: HK$17,333 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10HK$7,556 HKD
Retailer 6HK$8,945 HKD
Retailer 11HK$10,757 HKD
Retailer 2HK$11,611 HKD
Retailer 9HK$12,169 HKD
Retailer 5HK$16,197 HKD
Retailer 7HK$17,379 HKD
Retailer 3HK$19,811 HKD
Retailer 12HK$20,926 HKD
Retailer 8HK$23,648 HKD
Retailer 4HK$26,184 HKD
MOH LondonHK$28,339 HKD

24 data points across 12 retailers

14 retailersHK$8,945 HKD to HK$28,339 HKD

Retailer 1
-
HK$6,253 HKD
$797 USD
Price last confirmed 31 days ago
Retailer 2
-
HK$7,093 HKD
$904 USD
View
Price last confirmed 36 days ago
Retailer 3
-
HK$7,454 HKD
$950 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
HK$8,945 HKD
$1,140 USD
View
A
Retailer 5
-
HK$10,757 HKD
$1,371 USD
View
A
Retailer 6
-
HK$11,611 HKD
£1,165 GBP
View
A
Retailer 7
-
HK$12,169 HKD
$1,551 USD
View
B+
Retailer 8
-
HK$16,197 HKD
A$3,176 AUD
View
B+
Retailer 9
-
HK$17,379 HKD
$2,215 USD
View
B+
Retailer 10
-
HK$19,811 HKD
$2,525 USD
View
Retailer 11
-
HK$21,255 HKD
$2,709 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
HK$23,648 HKD
$3,014 USD
View
B
Retailer 13
-
HK$26,184 HKD
$3,337 USD
View
Most Expensive
B
MOH London
LG804620642 · Nov 1
HK$28,339 HKD
£2,844 GBP
View
13 more retailers have this diamond
Prices start from HK$8,945 HKDSave up to HK$19,395 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.01ct Radiant
HK$8,945 HKD